By the Thames. Blackfriars Bridge by William Marlow (1770–1772). The bridge was completed in 1769. Over time, the mixture of salt and pollution in the river badly damaged its limestone arches.

By the Thames. Blackfriars Bridge by William Marlow (1770–1772). The bridge was completed in 1769. Over time, the mixture of salt and pollution in the river badly damaged its limestone arches.

Bildquelle: Wikimedia Commons / Collection: Yale Center for British Art